NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

☞ Install NKO Atomic Clock(Android app) at Google Playstore
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우리말 English

https://docs.google.com/forms/d/e/1FAIpQLSclDkuid1eFC9bI5n5HBgGDvwRf907wzOQr4MYCaVEya_gBOQ/viewform server time check history

  • 2017-10-11 19:59:43 KST 0.005000
  • 2017-10-11 19:47:24 KST 0.062953
  • 2017-10-11 19:10:05 KST 0.051058
  • 2017-10-11 18:34:40 KST 0.027650
  • 2017-10-09 01:31:27 KST 0.057320
  • 2017-09-27 19:50:34 KST 0.052585
  • 2017-09-27 19:43:07 KST 0.008542
  • 2017-07-29 09:17:54 KST 0.015034
  • 2017-07-26 21:55:03 KST 0.149473
  • 2017-07-26 19:08:36 KST 0.140174
  • Average 0.0569789

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We fetch a server clock and let you see

Webservers transmit their time in seconds unit, so without special treatment, the maximum error would be as big as 1 second. NKO Atomic Clock calculates a server time more than ten times in 1 second and seize the moment when the second changes. Thus we can minimize the calculation error as small as 0.1 second. Moreover, delays between our server and a destination server are considered so the accuracy of time increases.

NKO supports the HTTPS protocol and subdomains

Some servers use different servers over protocols or subdomains. You can get a desired result by specifying more details.

Information

# You need to tell us an exact server address. For example, some sites host differently by whether the address begin with WWW or not.

# Even if your computer clock isn't synchronized, NKO always will display correct time.

# If you click a numeric time error in the history view, the clock will use that measurement.

# The results can have quite much error if the destination server is under load balancing. Please refer to a variance in the server time history information.

# A particular service uses its own time clock, different with web servers' clock. in this case, server time guessing is not meaningful.